作者:
胡杏(北京鼎合信安科技有限公司,北京 100194)
龔利,王慶武(中國鐵道科學(xué)研究院集團(tuán)有限公司,北京 100084)
陳志國(北京鼎合信安科技有限公司,北京 100194)
摘要:對北斗短報(bào)文通信中所涉及的敏感數(shù)據(jù)進(jìn)行加密是確保應(yīng)用數(shù)據(jù)安全的必要措施。北斗短報(bào)文因自身的傳輸特點(diǎn),對其進(jìn)行加密需要采取特殊的數(shù)據(jù)加密方法。本文詳細(xì)闡述了在鐵路機(jī)車北斗加密通信項(xiàng)目中所采用的短報(bào)文加密技術(shù),并論述了該技術(shù)方案的科學(xué)性和有效性,為類似的工程應(yīng)用提供了經(jīng)驗(yàn)參考。
關(guān)鍵詞:加密通信;北斗短報(bào)文;鐵路信息化
Abstract: Encrypting of sensitive data involved in Beidou short message communications is a necessary measure ensuring application system data security. Taking the unique characteristics of Beidou shout message transmission, encrypting short messages requires special data encryption methods. The paper elaborates the short message encryption technologies in Beidou encryption communications programs for locomotives and expounds the scientific nature and effectiveness of this technical scheme soas to provide experience reference for similar engineering applications.
Key words: Encrypted communication; Beidou short message; Railway informatization
在線預(yù)覽:短報(bào)文加密技術(shù)在鐵路北斗通信中的應(yīng)用研究
摘自《自動化博覽》2020年9月刊